Did not get all the info, but my last tank I was very happy to get 26mpg on mostly hwy, but some city driving. I tried that tank to shift just below 3k and keep it around 2k as much as possible. I also used 5th gear all the time.

Recently I've been getting 30.5-31.5 in my RS. I got a job as a courier, and it's 90% freeway miles. What amazes me is that I can get that much with 5-700 pounds of stuff filling the trunk and backseat!

Year,Model = 05/STI
Mods = NONE... so far
Gas = 92OCT, (shell)
So far, from a fill up... mix with hwy & city... I drove 307 miles on a tank before the fuel light came on. That was about 1/8th worth of gas left.